Most Popular

In this experiment, we used a diffraction grating to identify the different line spectra for Hydrogen, Helium, Deuterium, and Mercury. In theory, as the gas in the tube is heated, the electrons jump into higher orbits as they are excited. After the jump,

Assignment 3 (Due Septe.30)
1. What does it mean to say that the universe is expanding? a. The galaxies are getting farther apart from each other b. Each galaxy is getting larger c. The solar system is getting larger d. All of the above Answer: a. 2.

Assignment 2 (Due Septe.23)
1. Latitude Distance: Earths radius is approximately 6370 km. a. What is Earths circumference? b. What distance is represented by each degree of latitude? c. What distance is represented by each arcminute of latitude? d. C

How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes One year
How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes On

Assignment 1
Due Sept. 16
1. Communication with mars. We use radiowaves, which travel at the speed of light, to communicate with robotic spacecraft. How long does it take a message to travel from Earth to a spacecraft on Mars when: a. Mars is as it

Notes

How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes One year
How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes On

Homework

Assignment 3 (Due Septe.30)
1. What does it mean to say that the universe is expanding? a. The galaxies are getting farther apart from each other b. Each galaxy is getting larger c. The solar system is getting larger d. All of the above Answer: a. 2.

Assignment 2 (Due Septe.23)
1. Latitude Distance: Earths radius is approximately 6370 km. a. What is Earths circumference? b. What distance is represented by each degree of latitude? c. What distance is represented by each arcminute of latitude? d. C

Assignment 1
Due Sept. 16
1. Communication with mars. We use radiowaves, which travel at the speed of light, to communicate with robotic spacecraft. How long does it take a message to travel from Earth to a spacecraft on Mars when: a. Mars is as it

Most Popular

In this experiment, we used a diffraction grating to identify the different line spectra for Hydrogen, Helium, Deuterium, and Mercury. In theory, as the gas in the tube is heated, the electrons jump into higher orbits as they are excited. After the jump,

Assignment 3 (Due Septe.30)
1. What does it mean to say that the universe is expanding? a. The galaxies are getting farther apart from each other b. Each galaxy is getting larger c. The solar system is getting larger d. All of the above Answer: a. 2.

Assignment 2 (Due Septe.23)
1. Latitude Distance: Earths radius is approximately 6370 km. a. What is Earths circumference? b. What distance is represented by each degree of latitude? c. What distance is represented by each arcminute of latitude? d. C

How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes One year
How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes On

Assignment 1
Due Sept. 16
1. Communication with mars. We use radiowaves, which travel at the speed of light, to communicate with robotic spacecraft. How long does it take a message to travel from Earth to a spacecraft on Mars when: a. Mars is as it

Notes

How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes One year
How long does the earth take to rotate one full turn?
1. 2. 3. 4. 24 hours Duh, 24 hours About 23 hours and 56 minutes On

Homework

Assignment 3 (Due Septe.30)
1. What does it mean to say that the universe is expanding? a. The galaxies are getting farther apart from each other b. Each galaxy is getting larger c. The solar system is getting larger d. All of the above Answer: a. 2.

Assignment 2 (Due Septe.23)
1. Latitude Distance: Earths radius is approximately 6370 km. a. What is Earths circumference? b. What distance is represented by each degree of latitude? c. What distance is represented by each arcminute of latitude? d. C

Assignment 1
Due Sept. 16
1. Communication with mars. We use radiowaves, which travel at the speed of light, to communicate with robotic spacecraft. How long does it take a message to travel from Earth to a spacecraft on Mars when: a. Mars is as it